基于maven搭建一个ssm的web项目的详细图文教程

1:使用idea建立一个web项目

2:引入pom依赖

 4.0.0
 com.frame
 ssm
 0.0.1-SNAPSHOT
 war

 
  UTF-8
  5.2.8.RELEASE
  1.8.13
  2.9.1
  1.2.3
 

 
  
  
   commons-fileupload
   commons-fileupload
   1.3.3
  
  
   commons-io
   commons-io
   2.5
  
  
   org.apache.commons
   commons-lang3
   3.6
  

  
  
   org.springframework
   spring-aspects
   ${spring.framework.version}
  
  
   org.springframework
   spring-context
   ${spring.framework.version}
  
  
   org.springframework
   spring-jdbc
   ${spring.framework.version}
  
  
   org.springframework
   spring-webmvc
   ${spring.framework.version}
  
  
   org.springframework
   spring-context-support
   ${spring.framework.version}
  

  
  
   org.aspectj
   aspectjweaver
   ${aspectj.version}
  
  
   org.aspectj
   aspectjrt
   ${aspectj.version}
  

  
  
   org.mybatis
   mybatis
   3.5.5
  
  
   org.mybatis
   mybatis-spring
   1.3.1
  

  
  
   com.alibaba
   druid
   1.1.9
  

  
  
   mysql
   mysql-connector-java
   5.1.46
  

  
  
   com.fasterxml.jackson.core
   jackson-databind
   2.11.1
  

  
  
   javax.servlet
   javax.servlet-api
   3.1.0
  

  
  
   javax.servlet
   jstl
   1.2
  

  
  
   ch.qos.logback
   logback-classic
   ${logback.version}
  

  
   org.projectlombok
   lombok
   1.18.12
   provided
  

  
  
  
  ch.qos.logback
  logback-classic
  1.1.11
 
 
  org.logback-extensions
  logback-ext-spring
  0.1.1
 
 
  org.slf4j
  jcl-over-slf4j
  1.7.25
 
 

 
  
   
    org.apache.maven.plugins
    maven-compiler-plugin
    3.8.1
    
     1.8
     1.8
    
   
  
 

3: 在src/main新建java和resource文件夹

1:将java文件夹marked directory as source root
2:将resource新建resource文件夹

4:在resource新建以下文件

5:spring配置文件applicationContent.xml配置

  
  

  
  
  
    
    
    
    
    
  
  
  
    
    
      
 classpath:mapper/*Mapper.xml
      
    
  
  
  
    
  

  
  
    
  
  
  
    
      
      
      
      
    
  
  
  
    
    
  
  
  

6:springMVC配置文件

  
  
    
    
    
    
  

  
  
  
  
  
    
      
 
 
   
     
text/html; charset=UTF-8
application/json;charset=UTF-8
     
   
 
 
 
   
     
text/html; charset=UTF-8
application/json;charset=UTF-8
     
   
 
      
    
  

7:jdbc.properties配置文件

jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/demo?useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull
jdbc.username=axin
jdbc.password=19950925

8:log4j.properties配置文件

log4j.rootLogger=DEBUG,stdout
log4j.logger.com.mchange.v2 = INFO
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%-d{yyyy-MM-dd HH:mm:ss,SSS} [%t] [%c]-[%p] %m%n

9:logback.xml配置文件

  
   
   
   
   
   

  
  
    
      %date{yyyy-MM-dd HH:mm:ss.SSS} %-5level[%thread]%logger{56}.%method():%L -%msg%n
    
  

  
  
    ${log.base}/${log.moduleName}.log
    
    
      ${log.base}/archive/${log.moduleName}_all_%d{yyyy-MM-dd}.%i.log.zip
      
      
      
 ${log.max.size}
      
    
    
    
      %date{yyyy-MM-dd HH:mm:ss.SSS} %-5level[%thread]%logger{56}.%method():%L -%msg%n
    
  

  
  
    ${log.base}/${log.moduleName}_other.log
    
      ${log.base}/archive/${log.moduleName}_other_%d{yyyy-MM-dd}.%i.log.zip
      
      
 ${log.max.size}
      
    
    
      %date{yyyy-MM-dd HH:mm:ss.SSS} %-5level [%thread] %logger{56}.%method():%L -%msg%n
    
  

  
  
    ${log.base}/${log.moduleName}_err.log
    
      ${log.base}/archive/${log.moduleName}_err_%d{yyyy-MM-dd}.%i.log.zip
      
      
 ${log.max.size}
      
    
    
      %date{yyyy-MM-dd HH:mm:ss.SSS} %-5level [%thread] %logger{56}.%method():%L - %msg%n
    
    
    
      ERROR
      ACCEPT
      DENY
    
  

  
  
  
  
    0
    256
    true
    
  

  
    0
    256
    true
    
  

  
  
    
    
    
    
  
  
    
  

  
    
  
  
  
     
    
    
  

10 mappera.xml配置

  
    
    
    
    
    
    
  
  
    SELECT '1' id, 'guoxin' name from dual
  

配置webapp下的文件 web.xml的配置

 ssm

 
 
  characterEncodingFilter
  org.springframework.web.filter.CharacterEncodingFilter
  
   encoding
   UTF-8
  
  
   forceRequestEncoding
   true
  
 
 
  characterEncodingFilter
  /*
 

 
 
  springMVC
  org.springframework.web.servlet.DispatcherServlet
  
   contextConfigLocation
   classpath:conf/spring-mvc.xml
  
  1
 
 
  springMVC
  /
 

 
 
 
  contextConfigLocation
  classpath:conf/applicationContext.xml
 
 
 
  org.springframework.web.context.ContextLoaderListener
 

 
  logbackConfigLocation
  classpath:log/logback.xml
 
 
  ch.qos.logback.ext.spring.web.LogbackConfigListener
 


 
 
  jsp/index.jsp
 

hello.jsp

Hello axin! ${aaa}

java案例

DemoController.java

package com.ssm.demo.controller;


import com.ssm.demo.entity.User;
import com.ssm.demo.service.DemoService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.annotation.Resource;


@RestController
public class DemoController {

  @Resource
  private DemoService demoService;

  private static final Logger LOG = LoggerFactory.getLogger(DemoController.class);

  @RequestMapping("/hello")
  public User hello() {
    LOG.info("输出日志");
    User test = demoService.test();
    return test;
  }
}

User.java

package com.ssm.demo.entity;

import lombok.*;

@ToString
@Data
@AllArgsConstructor
@NoArgsConstructor
@EqualsAndHashCode
public class User {
  private int id;
  private String name;
}

DemoService.java

package com.ssm.demo.service;

import com.ssm.demo.entity.User;

public interface DemoService {
    User test();
}

DemoServiceImpl.java

package com.ssm.demo.service.impl;


import com.ssm.demo.entity.User;
import com.ssm.demo.service.DemoService;
import org.mybatis.spring.SqlSessionTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;



@Service("demoService")
public class DemoServiceImpl implements DemoService {

  @Autowired
  private SqlSessionTemplate sqlSessionTemplate;

  // mybatis sql模板的命名空间
  private static final String NAMESPACE = "com.frame.mapper.DemoMapper";

  @Override
  public User test() {
    return (User)sqlSessionTemplate.selectOne(NAMESPACE + ".getTest");
  }
}

配置tomcat

选择tomcat Server

配置好项目的application context,即访问路径

启动tomcat

访问

输入:http://localhost:8080/ssm/

输入:http://localhost:8080/ssm/hello

总结

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